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* [PATCH v5 0/4] Allwinner H6 watchdog support
@ 2019-05-23 15:10 ` Clément Péron
  0 siblings, 0 replies; 17+ messages in thread
From: Clément Péron @ 2019-05-23 15:10 UTC (permalink / raw)
  To: Wim Van Sebroeck, Guenter Roeck, Rob Herring, Mark Rutland,
	Maxime Ripard, Chen-Yu Tsai
  Cc: linux-watchdog, devicetree, linux-arm-kernel, linux-kernel,
	Clément Péron

Hi,

Allwinner H6 SoC has two watchdogs.

As we are not sure that both A64 and H6 are stricly identical, I have
introduced the H6 bindings.

After investigation it seems that on some boards the first watchdog doesn't
make it properly reboot. Please see details in the commit log.

I think it's proper to add it with a comment anyway.

The r_watchdog is still available and usable on all the H6 boards.

Thanks,
Clément

Changes since v4:
 - Delete specific bindings for r-wdt

Changes since v3:
 - Remove A64 compatible
 - Introduce specific bindings for r-wdt

Changes since v2:
 - Reintroduce H6 bindings
 - Add watchdog Maintainters / ML
 - Add Martin Ayotte test results

Changes since v1:
 - Use A64 compatible instead of H6
 - Remove dt-bindings patch
 - Change watchdog status to disabled
 - Add r_watchdog node patch
 - Add enable sunxi watchdog patch

Clément Péron (4):
  dt-bindings: watchdog: add Allwinner H6 watchdog
  arm64: dts: allwinner: h6: add watchdog node
  arm64: dts: allwinner: h6: add r_watchog node
  arm64: defconfig: enable sunxi watchdog

 .../devicetree/bindings/watchdog/sunxi-wdt.txt   |  1 +
 arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi     | 16 ++++++++++++++++
 arch/arm64/configs/defconfig                     |  1 +
 3 files changed, 18 insertions(+)

-- 
2.20.1


^ permalink raw reply	[flat|nested] 17+ messages in thread
* [PATCH v5 0/4] Allwinner H6 watchdog support
@ 2019-05-23 15:10 ` Clément Péron
  0 siblings, 0 replies; 17+ messages in thread
From: Clément Péron @ 2019-05-23 15:10 UTC (permalink / raw)
  To: Wim Van Sebroeck, Guenter Roeck, Rob Herring, Mark Rutland,
	Maxime Ripard, Chen-Yu Tsai
  Cc: devicetree, Clément Péron, linux-watchdog,
	linux-arm-kernel, linux-kernel

Hi,

Allwinner H6 SoC has two watchdogs.

As we are not sure that both A64 and H6 are stricly identical, I have
introduced the H6 bindings.

After investigation it seems that on some boards the first watchdog doesn't
make it properly reboot. Please see details in the commit log.

I think it's proper to add it with a comment anyway.

The r_watchdog is still available and usable on all the H6 boards.

Thanks,
Clément

Changes since v4:
 - Delete specific bindings for r-wdt

Changes since v3:
 - Remove A64 compatible
 - Introduce specific bindings for r-wdt

Changes since v2:
 - Reintroduce H6 bindings
 - Add watchdog Maintainters / ML
 - Add Martin Ayotte test results

Changes since v1:
 - Use A64 compatible instead of H6
 - Remove dt-bindings patch
 - Change watchdog status to disabled
 - Add r_watchdog node patch
 - Add enable sunxi watchdog patch

Clément Péron (4):
  dt-bindings: watchdog: add Allwinner H6 watchdog
  arm64: dts: allwinner: h6: add watchdog node
  arm64: dts: allwinner: h6: add r_watchog node
  arm64: defconfig: enable sunxi watchdog

 .../devicetree/bindings/watchdog/sunxi-wdt.txt   |  1 +
 arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi     | 16 ++++++++++++++++
 arch/arm64/configs/defconfig                     |  1 +
 3 files changed, 18 insertions(+)

-- 
2.20.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 17+ messages in thread
* [PATCH v5 1/4] dt-bindings: watchdog: add Allwinner H6 watchdog
  2019-05-23 15:10 ` Clément Péron
@ 2019-05-23 15:10   ` Clément Péron
  -1 siblings, 0 replies; 17+ messages in thread
From: Clément Péron @ 2019-05-23 15:10 UTC (permalink / raw)
  To: Wim Van Sebroeck, Guenter Roeck, Rob Herring, Mark Rutland,
	Maxime Ripard, Chen-Yu Tsai
  Cc: linux-watchdog, devicetree, linux-arm-kernel, linux-kernel,
	Clément Péron

Allwinner H6 has a similar watchdog as the A64 which is already
a compatible of the A31.

This commit add the H6 compatible.

Signed-off-by: Clément Péron <peron.clem@gmail.com>
---
 Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt b/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt
index 46055254e8dd..e65198d82a2b 100644
--- a/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt
@@ -6,6 +6,7 @@ Required properties:
 	"allwinner,sun4i-a10-wdt"
 	"allwinner,sun6i-a31-wdt"
 	"allwinner,sun50i-a64-wdt","allwinner,sun6i-a31-wdt"
+	"allwinner,sun50i-h6-wdt","allwinner,sun6i-a31-wdt"
 	"allwinner,suniv-f1c100s-wdt", "allwinner,sun4i-a10-wdt"
 - reg : Specifies base physical address and size of the registers.
 
-- 
2.20.1


^ permalink raw reply related	[flat|nested] 17+ messages in thread
* [PATCH v5 1/4] dt-bindings: watchdog: add Allwinner H6 watchdog
@ 2019-05-23 15:10   ` Clément Péron
  0 siblings, 0 replies; 17+ messages in thread
From: Clément Péron @ 2019-05-23 15:10 UTC (permalink / raw)
  To: Wim Van Sebroeck, Guenter Roeck, Rob Herring, Mark Rutland,
	Maxime Ripard, Chen-Yu Tsai
  Cc: devicetree, Clément Péron, linux-watchdog,
	linux-arm-kernel, linux-kernel

Allwinner H6 has a similar watchdog as the A64 which is already
a compatible of the A31.

This commit add the H6 compatible.

Signed-off-by: Clément Péron <peron.clem@gmail.com>
---
 Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt b/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt
index 46055254e8dd..e65198d82a2b 100644
--- a/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt
@@ -6,6 +6,7 @@ Required properties:
 	"allwinner,sun4i-a10-wdt"
 	"allwinner,sun6i-a31-wdt"
 	"allwinner,sun50i-a64-wdt","allwinner,sun6i-a31-wdt"
+	"allwinner,sun50i-h6-wdt","allwinner,sun6i-a31-wdt"
 	"allwinner,suniv-f1c100s-wdt", "allwinner,sun4i-a10-wdt"
 - reg : Specifies base physical address and size of the registers.
 
-- 
2.20.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply related	[flat|nested] 17+ messages in thread
* [PATCH v5 2/4] arm64: dts: allwinner: h6: add watchdog node
  2019-05-23 15:10 ` Clément Péron
@ 2019-05-23 15:10   ` Clément Péron
  -1 siblings, 0 replies; 17+ messages in thread
From: Clément Péron @ 2019-05-23 15:10 UTC (permalink / raw)
  To: Wim Van Sebroeck, Guenter Roeck, Rob Herring, Mark Rutland,
	Maxime Ripard, Chen-Yu Tsai
  Cc: linux-watchdog, devicetree, linux-arm-kernel, linux-kernel,
	Clément Péron

Allwinner H6 has a watchog node which seems broken
on some boards.

Test has been performed on several boards.

Chen-Yu Tsai boards:
Pine H64 - H6448BA 7782 => OK
OrangePi Lite 2 - H8068BA 61C2 => KO

Martin Ayotte boards:
Pine H64 - H8069BA 6892 => OK
OrangePi 3 - HA047BA 69W2 => KO
OrangePi One Plus - H7310BA 6842 => KO
OrangePi Lite2 - H6448BA 6662 => KO

Clément Péron board:
Beelink GS1 - H7309BA 6842 => KO

As it seems not fixable for now, declare the node
but leave it disable with a comment.

Signed-off-by: Clément Péron <peron.clem@gmail.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
index 16c5c3d0fd81..13e70aebddbe 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
@@ -208,6 +208,15 @@
 			reg = <0x03006000 0x400>;
 		};
 
+		watchdog: watchdog@30090a0 {
+			compatible = "allwinner,sun50i-h6-wdt",
+				     "allwinner,sun6i-a31-wdt";
+			reg = <0x030090a0 0x20>;
+			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+			/* Broken on some H6 boards */
+			status = "disabled";
+		};
+
 		pio: pinctrl@300b000 {
 			compatible = "allwinner,sun50i-h6-pinctrl";
 			reg = <0x0300b000 0x400>;
-- 
2.20.1


^ permalink raw reply related	[flat|nested] 17+ messages in thread
* [PATCH v5 2/4] arm64: dts: allwinner: h6: add watchdog node
@ 2019-05-23 15:10   ` Clément Péron
  0 siblings, 0 replies; 17+ messages in thread
From: Clément Péron @ 2019-05-23 15:10 UTC (permalink / raw)
  To: Wim Van Sebroeck, Guenter Roeck, Rob Herring, Mark Rutland,
	Maxime Ripard, Chen-Yu Tsai
  Cc: devicetree, Clément Péron, linux-watchdog,
	linux-arm-kernel, linux-kernel

Allwinner H6 has a watchog node which seems broken
on some boards.

Test has been performed on several boards.

Chen-Yu Tsai boards:
Pine H64 - H6448BA 7782 => OK
OrangePi Lite 2 - H8068BA 61C2 => KO

Martin Ayotte boards:
Pine H64 - H8069BA 6892 => OK
OrangePi 3 - HA047BA 69W2 => KO
OrangePi One Plus - H7310BA 6842 => KO
OrangePi Lite2 - H6448BA 6662 => KO

Clément Péron board:
Beelink GS1 - H7309BA 6842 => KO

As it seems not fixable for now, declare the node
but leave it disable with a comment.

Signed-off-by: Clément Péron <peron.clem@gmail.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
index 16c5c3d0fd81..13e70aebddbe 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
@@ -208,6 +208,15 @@
 			reg = <0x03006000 0x400>;
 		};
 
+		watchdog: watchdog@30090a0 {
+			compatible = "allwinner,sun50i-h6-wdt",
+				     "allwinner,sun6i-a31-wdt";
+			reg = <0x030090a0 0x20>;
+			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+			/* Broken on some H6 boards */
+			status = "disabled";
+		};
+
 		pio: pinctrl@300b000 {
 			compatible = "allwinner,sun50i-h6-pinctrl";
 			reg = <0x0300b000 0x400>;
-- 
2.20.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply related	[flat|nested] 17+ messages in thread
* [PATCH v5 3/4] arm64: dts: allwinner: h6: add r_watchog node
  2019-05-23 15:10 ` Clément Péron
@ 2019-05-23 15:10   ` Clément Péron
  -1 siblings, 0 replies; 17+ messages in thread
From: Clément Péron @ 2019-05-23 15:10 UTC (permalink / raw)
  To: Wim Van Sebroeck, Guenter Roeck, Rob Herring, Mark Rutland,
	Maxime Ripard, Chen-Yu Tsai
  Cc: linux-watchdog, devicetree, linux-arm-kernel, linux-kernel,
	Clément Péron

Allwinner H6 has a r_watchdog similar to A64.

Declare it in the device-tree.

Signed-off-by: Clément Péron <peron.clem@gmail.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
index 13e70aebddbe..b9a7dc8d2a40 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
@@ -631,6 +631,13 @@
 			#reset-cells = <1>;
 		};
 
+		r_watchdog: watchdog@7020400 {
+			compatible = "allwinner,sun50i-h6-wdt",
+				     "allwinner,sun6i-a31-wdt";
+			reg = <0x07020400 0x20>;
+			interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
 		r_intc: interrupt-controller@7021000 {
 			compatible = "allwinner,sun50i-h6-r-intc",
 				     "allwinner,sun6i-a31-r-intc";
-- 
2.20.1


^ permalink raw reply related	[flat|nested] 17+ messages in thread
* [PATCH v5 3/4] arm64: dts: allwinner: h6: add r_watchog node
@ 2019-05-23 15:10   ` Clément Péron
  0 siblings, 0 replies; 17+ messages in thread
From: Clément Péron @ 2019-05-23 15:10 UTC (permalink / raw)
  To: Wim Van Sebroeck, Guenter Roeck, Rob Herring, Mark Rutland,
	Maxime Ripard, Chen-Yu Tsai
  Cc: devicetree, Clément Péron, linux-watchdog,
	linux-arm-kernel, linux-kernel

Allwinner H6 has a r_watchdog similar to A64.

Declare it in the device-tree.

Signed-off-by: Clément Péron <peron.clem@gmail.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
index 13e70aebddbe..b9a7dc8d2a40 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
@@ -631,6 +631,13 @@
 			#reset-cells = <1>;
 		};
 
+		r_watchdog: watchdog@7020400 {
+			compatible = "allwinner,sun50i-h6-wdt",
+				     "allwinner,sun6i-a31-wdt";
+			reg = <0x07020400 0x20>;
+			interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
 		r_intc: interrupt-controller@7021000 {
 			compatible = "allwinner,sun50i-h6-r-intc",
 				     "allwinner,sun6i-a31-r-intc";
-- 
2.20.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply related	[flat|nested] 17+ messages in thread
* [PATCH v5 4/4] arm64: defconfig: enable sunxi watchdog
  2019-05-23 15:10 ` Clément Péron
@ 2019-05-23 15:10   ` Clément Péron
  -1 siblings, 0 replies; 17+ messages in thread
From: Clément Péron @ 2019-05-23 15:10 UTC (permalink / raw)
  To: Wim Van Sebroeck, Guenter Roeck, Rob Herring, Mark Rutland,
	Maxime Ripard, Chen-Yu Tsai
  Cc: linux-watchdog, devicetree, linux-arm-kernel, linux-kernel,
	Clément Péron

The SUNXI_WATCHDOG option is required to make the
watchdog available on Allwinner H6.

Enable this option as a module.

Signed-off-by: Clément Péron <peron.clem@gmail.com>
---
 arch/arm64/configs/defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 4d583514258c..fc51dd4decb1 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -420,6 +420,7 @@ CONFIG_UNIPHIER_THERMAL=y
 CONFIG_WATCHDOG=y
 CONFIG_ARM_SP805_WATCHDOG=y
 CONFIG_S3C2410_WATCHDOG=y
+CONFIG_SUNXI_WATCHDOG=m
 CONFIG_IMX2_WDT=y
 CONFIG_MESON_GXBB_WATCHDOG=m
 CONFIG_MESON_WATCHDOG=m
-- 
2.20.1


^ permalink raw reply related	[flat|nested] 17+ messages in thread
* [PATCH v5 4/4] arm64: defconfig: enable sunxi watchdog
@ 2019-05-23 15:10   ` Clément Péron
  0 siblings, 0 replies; 17+ messages in thread
From: Clément Péron @ 2019-05-23 15:10 UTC (permalink / raw)
  To: Wim Van Sebroeck, Guenter Roeck, Rob Herring, Mark Rutland,
	Maxime Ripard, Chen-Yu Tsai
  Cc: devicetree, Clément Péron, linux-watchdog,
	linux-arm-kernel, linux-kernel

The SUNXI_WATCHDOG option is required to make the
watchdog available on Allwinner H6.

Enable this option as a module.

Signed-off-by: Clément Péron <peron.clem@gmail.com>
---
 arch/arm64/configs/defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 4d583514258c..fc51dd4decb1 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -420,6 +420,7 @@ CONFIG_UNIPHIER_THERMAL=y
 CONFIG_WATCHDOG=y
 CONFIG_ARM_SP805_WATCHDOG=y
 CONFIG_S3C2410_WATCHDOG=y
+CONFIG_SUNXI_WATCHDOG=m
 CONFIG_IMX2_WDT=y
 CONFIG_MESON_GXBB_WATCHDOG=m
 CONFIG_MESON_WATCHDOG=m
-- 
2.20.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply related	[flat|nested] 17+ messages in thread
* Re: [PATCH v5 0/4] Allwinner H6 watchdog support
  2019-05-23 15:10 ` Clément Péron
@ 2019-05-24 13:07   ` Maxime Ripard
  -1 siblings, 0 replies; 17+ messages in thread
From: Maxime Ripard @ 2019-05-24 13:07 UTC (permalink / raw)
  To: Clément Péron
  Cc: Wim Van Sebroeck, Guenter Roeck, Rob Herring, Mark Rutland,
	Chen-Yu Tsai, linux-watchdog, devicetree, linux-arm-kernel,
	linux-kernel

[-- Attachment #1: Type: text/plain, Size: 624 bytes --]

On Thu, May 23, 2019 at 05:10:46PM +0200, Clément Péron wrote:
> Hi,
>
> Allwinner H6 SoC has two watchdogs.
>
> As we are not sure that both A64 and H6 are stricly identical, I have
> introduced the H6 bindings.
>
> After investigation it seems that on some boards the first watchdog doesn't
> make it properly reboot. Please see details in the commit log.
>
> I think it's proper to add it with a comment anyway.
>
> The r_watchdog is still available and usable on all the H6 boards.

Applied all 4, thanks!
Maxime

--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]

^ permalink raw reply	[flat|nested] 17+ messages in thread
* Re: [PATCH v5 0/4] Allwinner H6 watchdog support
@ 2019-05-24 13:07   ` Maxime Ripard
  0 siblings, 0 replies; 17+ messages in thread
From: Maxime Ripard @ 2019-05-24 13:07 UTC (permalink / raw)
  To: Clément Péron
  Cc: Mark Rutland, devicetree, linux-watchdog, linux-kernel,
	Chen-Yu Tsai, Rob Herring, linux-arm-kernel, Wim Van Sebroeck,
	Guenter Roeck


[-- Attachment #1.1: Type: text/plain, Size: 624 bytes --]

On Thu, May 23, 2019 at 05:10:46PM +0200, Clément Péron wrote:
> Hi,
>
> Allwinner H6 SoC has two watchdogs.
>
> As we are not sure that both A64 and H6 are stricly identical, I have
> introduced the H6 bindings.
>
> After investigation it seems that on some boards the first watchdog doesn't
> make it properly reboot. Please see details in the commit log.
>
> I think it's proper to add it with a comment anyway.
>
> The r_watchdog is still available and usable on all the H6 boards.

Applied all 4, thanks!
Maxime

--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

[-- Attachment #1.2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]

[-- Attachment #2: Type: text/plain, Size: 176 bytes --]

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 17+ messages in thread
* Re: [PATCH v5 1/4] dt-bindings: watchdog: add Allwinner H6 watchdog
  2019-05-23 15:10   ` Clément Péron
  (?)
@ 2019-05-24 21:55     ` Rob Herring
  -1 siblings, 0 replies; 17+ messages in thread
From: Rob Herring @ 2019-05-24 21:55 UTC (permalink / raw)
  To: Clément Péron
  Cc: Wim Van Sebroeck, Guenter Roeck, Mark Rutland, Maxime Ripard,
	Chen-Yu Tsai, linux-watchdog, devicetree, linux-arm-kernel,
	linux-kernel, Clément Péron

On Thu, 23 May 2019 17:10:47 +0200, =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= wrote:
> Allwinner H6 has a similar watchdog as the A64 which is already
> a compatible of the A31.
> 
> This commit add the H6 compatible.
> 
> Signed-off-by: Clément Péron <peron.clem@gmail.com>
> ---
>  Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt | 1 +
>  1 file changed, 1 insertion(+)
> 

Reviewed-by: Rob Herring <robh@kernel.org>

^ permalink raw reply	[flat|nested] 17+ messages in thread
* Re: [PATCH v5 1/4] dt-bindings: watchdog: add Allwinner H6 watchdog
@ 2019-05-24 21:55     ` Rob Herring
  0 siblings, 0 replies; 17+ messages in thread
From: Rob Herring @ 2019-05-24 21:55 UTC (permalink / raw)
  Cc: Wim Van Sebroeck, Guenter Roeck, Mark Rutland, Maxime Ripard,
	Chen-Yu Tsai, linux-watchdog, devicetree, linux-arm-kernel,
	linux-kernel, Clément Péron

On Thu, 23 May 2019 17:10:47 +0200, =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= wrote:
> Allwinner H6 has a similar watchdog as the A64 which is already
> a compatible of the A31.
> 
> This commit add the H6 compatible.
> 
> Signed-off-by: Clément Péron <peron.clem@gmail.com>
> ---
>  Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt | 1 +
>  1 file changed, 1 insertion(+)
> 

Reviewed-by: Rob Herring <robh@kernel.org>

^ permalink raw reply	[flat|nested] 17+ messages in thread
* Re: [PATCH v5 1/4] dt-bindings: watchdog: add Allwinner H6 watchdog
@ 2019-05-24 21:55     ` Rob Herring
  0 siblings, 0 replies; 17+ messages in thread
From: Rob Herring @ 2019-05-24 21:55 UTC (permalink / raw)
  To: Clément Péron
  Cc: Mark Rutland, devicetree, linux-watchdog, Maxime Ripard,
	linux-kernel, Chen-Yu Tsai, Clément Péron,
	linux-arm-kernel, Wim Van Sebroeck, Guenter Roeck

On Thu, 23 May 2019 17:10:47 +0200, =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= wrote:
> Allwinner H6 has a similar watchdog as the A64 which is already
> a compatible of the A31.
> 
> This commit add the H6 compatible.
> 
> Signed-off-by: Clément Péron <peron.clem@gmail.com>
> ---
>  Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt | 1 +
>  1 file changed, 1 insertion(+)
> 

Reviewed-by: Rob Herring <robh@kernel.org>

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 17+ messages in thread
* Re: [PATCH v5 1/4] dt-bindings: watchdog: add Allwinner H6 watchdog
  2019-05-23 15:10   ` Clément Péron
@ 2019-06-07 17:35     ` Guenter Roeck
  -1 siblings, 0 replies; 17+ messages in thread
From: Guenter Roeck @ 2019-06-07 17:35 UTC (permalink / raw)
  To: Clément Péron
  Cc: Wim Van Sebroeck, Rob Herring, Mark Rutland, Maxime Ripard,
	Chen-Yu Tsai, linux-watchdog, devicetree, linux-arm-kernel,
	linux-kernel

On Thu, May 23, 2019 at 05:10:47PM +0200, Clément Péron wrote:
> Allwinner H6 has a similar watchdog as the A64 which is already
> a compatible of the A31.
> 
> This commit add the H6 compatible.
> 
> Signed-off-by: Clément Péron <peron.clem@gmail.com>
> Reviewed-by: Rob Herring <robh@kernel.org>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>

> ---
>  Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt b/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt
> index 46055254e8dd..e65198d82a2b 100644
> --- a/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt
> +++ b/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt
> @@ -6,6 +6,7 @@ Required properties:
>  	"allwinner,sun4i-a10-wdt"
>  	"allwinner,sun6i-a31-wdt"
>  	"allwinner,sun50i-a64-wdt","allwinner,sun6i-a31-wdt"
> +	"allwinner,sun50i-h6-wdt","allwinner,sun6i-a31-wdt"
>  	"allwinner,suniv-f1c100s-wdt", "allwinner,sun4i-a10-wdt"
>  - reg : Specifies base physical address and size of the registers.
>  

^ permalink raw reply	[flat|nested] 17+ messages in thread
* Re: [PATCH v5 1/4] dt-bindings: watchdog: add Allwinner H6 watchdog
@ 2019-06-07 17:35     ` Guenter Roeck
  0 siblings, 0 replies; 17+ messages in thread
From: Guenter Roeck @ 2019-06-07 17:35 UTC (permalink / raw)
  To: Clément Péron
  Cc: Mark Rutland, devicetree, linux-watchdog, Maxime Ripard,
	linux-kernel, Chen-Yu Tsai, Rob Herring, Wim Van Sebroeck,
	linux-arm-kernel

On Thu, May 23, 2019 at 05:10:47PM +0200, Clément Péron wrote:
> Allwinner H6 has a similar watchdog as the A64 which is already
> a compatible of the A31.
> 
> This commit add the H6 compatible.
> 
> Signed-off-by: Clément Péron <peron.clem@gmail.com>
> Reviewed-by: Rob Herring <robh@kernel.org>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>

> ---
>  Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt b/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt
> index 46055254e8dd..e65198d82a2b 100644
> --- a/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt
> +++ b/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt
> @@ -6,6 +6,7 @@ Required properties:
>  	"allwinner,sun4i-a10-wdt"
>  	"allwinner,sun6i-a31-wdt"
>  	"allwinner,sun50i-a64-wdt","allwinner,sun6i-a31-wdt"
> +	"allwinner,sun50i-h6-wdt","allwinner,sun6i-a31-wdt"
>  	"allwinner,suniv-f1c100s-wdt", "allwinner,sun4i-a10-wdt"
>  - reg : Specifies base physical address and size of the registers.
>  

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 17+ messages in thread
end of thread, other threads:[~2019-06-07 17:35 UTC | newest]

Thread overview: 17+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-05-23 15:10 [PATCH v5 0/4] Allwinner H6 watchdog support Clément Péron
2019-05-23 15:10 ` Clément Péron
2019-05-23 15:10 ` [PATCH v5 1/4] dt-bindings: watchdog: add Allwinner H6 watchdog Clément Péron
2019-05-23 15:10   ` Clément Péron
2019-05-24 21:55   ` Rob Herring
2019-05-24 21:55     ` Rob Herring
2019-05-24 21:55     ` Rob Herring
2019-06-07 17:35   ` Guenter Roeck
2019-06-07 17:35     ` Guenter Roeck
2019-05-23 15:10 ` [PATCH v5 2/4] arm64: dts: allwinner: h6: add watchdog node Clément Péron
2019-05-23 15:10   ` Clément Péron
2019-05-23 15:10 ` [PATCH v5 3/4] arm64: dts: allwinner: h6: add r_watchog node Clément Péron
2019-05-23 15:10   ` Clément Péron
2019-05-23 15:10 ` [PATCH v5 4/4] arm64: defconfig: enable sunxi watchdog Clément Péron
2019-05-23 15:10   ` Clément Péron
2019-05-24 13:07 ` [PATCH v5 0/4] Allwinner H6 watchdog support Maxime Ripard
2019-05-24 13:07   ` Maxime Ripard

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